EP3664666C0 - Pocket spring core and method for producing same - Google Patents

Pocket spring core and method for producing same

Info

Publication number
EP3664666C0
EP3664666C0 EP18746887.1A EP18746887A EP3664666C0 EP 3664666 C0 EP3664666 C0 EP 3664666C0 EP 18746887 A EP18746887 A EP 18746887A EP 3664666 C0 EP3664666 C0 EP 3664666C0
Authority
EP
European Patent Office
Prior art keywords
producing same
spring core
pocket spring
pocket
core
Prior art date
Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
Active
Application number
EP18746887.1A
Other languages
German (de)
French (fr)
Other versions
EP3664666B1 (en
EP3664666A1 (en
Inventor
Sabine Grothaus
Current Assignee (The listed assignees may be inaccurate. Google has not performed a legal analysis and makes no representation or warranty as to the accuracy of the list.)
Agro Holding GmbH
Original Assignee
Agro Holding GmbH
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Agro Holding GmbH filed Critical Agro Holding GmbH
Publication of EP3664666A1 publication Critical patent/EP3664666A1/en
Application granted granted Critical
Publication of EP3664666C0 publication Critical patent/EP3664666C0/en
Publication of EP3664666B1 publication Critical patent/EP3664666B1/en
Active legal-status Critical Current
Anticipated expiration legal-status Critical

Links

Classifications

    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/04—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
    • A47C27/06—Spring inlays
    • A47C27/063—Spring inlays wrapped or otherwise protected
    • A47C27/064—Pocketed springs
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/04—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
    • A47C27/06—Spring inlays
    • A47C27/062—Spring inlays of different resiliencies
    • A—HUMAN NECESSITIES
    • A47—FURNITURE; DOMESTIC ARTICLES OR APPLIANCES; COFFEE MILLS; SPICE MILLS; SUCTION CLEANERS IN GENERAL
    • A47C—CHAIRS; SOFAS; BEDS
    • A47C27/00—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas
    • A47C27/04—Spring, stuffed or fluid mattresses or cushions specially adapted for chairs, beds or sofas with spring inlays
    • A47C27/06—Spring inlays
    • A47C27/07—Attaching, or interconnecting of, springs in spring inlays
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B68—SADDLERY; UPHOLSTERY
    • B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
    • B68G7/00—Making upholstery
    • B—PERFORMING OPERATIONS; TRANSPORTING
    • B68—SADDLERY; UPHOLSTERY
    • B68G—METHODS, EQUIPMENT, OR MACHINES FOR USE IN UPHOLSTERING; UPHOLSTERY NOT OTHERWISE PROVIDED FOR
    • B68G9/00—Placing upholstery springs in pockets; Fitting springs in upholstery

Landscapes

  • Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Manufacturing & Machinery (AREA)
  • Mattresses And Other Support Structures For Chairs And Beds (AREA)
  • Springs (AREA)
EP18746887.1A 2017-08-07 2018-07-25 Pocket spring core and method for producing same Active EP3664666B1 (en)

Applications Claiming Priority (2)

Application Number Priority Date Filing Date Title
DE102017117833.3A DE102017117833A1 (en) 2017-08-07 2017-08-07 Pocket spring core and method for its production
PCT/EP2018/070087 WO2019029988A1 (en) 2017-08-07 2018-07-25 Pocket spring core and method for producing same

Publications (3)

Publication Number Publication Date
EP3664666A1 EP3664666A1 (en) 2020-06-17
EP3664666C0 true EP3664666C0 (en) 2024-01-31
EP3664666B1 EP3664666B1 (en) 2024-01-31

Family

ID=63047341

Family Applications (1)

Application Number Title Priority Date Filing Date
EP18746887.1A Active EP3664666B1 (en) 2017-08-07 2018-07-25 Pocket spring core and method for producing same

Country Status (11)

Country Link
US (1) US11653770B2 (en)
EP (1) EP3664666B1 (en)
CN (1) CN110996726A (en)
AU (1) AU2018314396B2 (en)
BR (1) BR112020001842B1 (en)
CA (1) CA3071041C (en)
CO (1) CO2020001477A2 (en)
DE (1) DE102017117833A1 (en)
MX (1) MX2020001420A (en)
PL (1) PL3664666T3 (en)
WO (1) WO2019029988A1 (en)

Families Citing this family (1)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US11109686B2 (en) * 2018-06-13 2021-09-07 L&P Property Management Company Method of making a continuous string of pocketed springs

Family Cites Families (32)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
IT1192390B (en) * 1982-03-17 1988-04-13 Permaflex Spa PROCESS FOR THE PRODUCTION OF ELASTIC MANUFACTURES FOR THE FORMATION OF MATTRESSES OR OTHER, AND MATTRESSES WITH SUCH PROCEDURE REALIZED
AU2810995A (en) 1995-05-12 1996-11-29 New Technology I Lidkoping Ab Frame mounting method
DE29705098U1 (en) * 1997-03-20 1997-10-16 Spintex Ag, Altendorf Pocket spring mattress
US5868383A (en) * 1997-03-27 1999-02-09 L&P Property Management Company Multiple rate coil spring assembly
DE19823845A1 (en) * 1998-05-28 1999-12-09 Spintex Ag Altendorf Anatomical innerspring
JP2001340175A (en) * 2000-05-31 2001-12-11 Dream Sogo Kenkyusho:Kk Independent cushion body
SE524127C2 (en) * 2002-10-29 2004-06-29 Stjernfjaedrar Ab Pocket mattress with varying height of the enclosed springs, as well as a method and apparatus for producing such a mattress
US6966091B2 (en) * 2002-11-27 2005-11-22 Barber Manufacturing Company, Inc. Coil innerspring assembly having varying degrees of firmness
US6862763B2 (en) * 2002-12-02 2005-03-08 L&P Property Management Company Pocketed bedding or seating product having pockets of differing heights
JP3825027B2 (en) * 2003-11-07 2006-09-20 ドリームベッド株式会社 A manufacturing method of a pocket coil bag array, an apparatus for manufacturing a pocket coil bag array using the method, and a pocket coil sheet.
SE529550C2 (en) * 2006-03-08 2007-09-11 Stjernfjaedrar Ab Cushioned pocket mattress and method and apparatus for manufacturing one
CN201263537Y (en) * 2008-09-28 2009-07-01 姜川 Customized detachable upgrade spring box bed mattress
AU2011201808B2 (en) * 2010-04-29 2016-12-15 Mantzis Holdings Pty Ltd. Mattress core
CN202112706U (en) * 2011-06-21 2012-01-18 东莞市楷模家居用品制造有限公司 Packed spring-in-spring mattress
MX2011010467A (en) * 2011-10-04 2013-04-22 Leon Blanga Cohen Coated springs and mattress manufactured therewith.
CA2916587C (en) * 2013-01-19 2021-09-21 Martin WOLFSON Glueless pocketed spring unit construction
CN105377082A (en) * 2013-03-14 2016-03-02 丝涟科技有限责任公司 Encased asymmetric coil innersprings with alternating coil spring orientations
US9370252B2 (en) * 2014-06-17 2016-06-21 L&P Property Management Company Pocketed spring assembly
US9380883B1 (en) * 2014-12-16 2016-07-05 L&P Property Management Company Pocketed spring assembly comprising perimeter string of springs having rectangular convolutions
TR201801598T1 (en) * 2015-08-03 2018-04-24 Bedgear Llc Customizable mattress
US10076193B2 (en) * 2016-03-07 2018-09-18 L&P Property Management Company Multi-layered impermeable fabric for use in pocketed spring assembly
US10477979B2 (en) * 2016-08-19 2019-11-19 L&P Property Management Company Pocketed spring assembly
US20180055240A1 (en) * 2016-08-24 2018-03-01 Sealy Technology, Llc Spring core for a mattress
DE102016119742A1 (en) * 2016-10-17 2018-04-19 Agro Holding Gmbh Pocket spring core and method for producing the pocket spring core
EP3403541B1 (en) * 2017-05-15 2019-06-26 L&P Swiss Holding GmbH Pocketed spring unit having multiple inner springs
EP3535212B1 (en) * 2017-06-07 2023-09-06 Spühl GmbH Method and apparatus for manufacturing an innerspring unit
US11299391B2 (en) * 2017-06-07 2022-04-12 Spuhl Gmbh Apparatus for manufacturing a cover layer of a fleece material, for an innerspring unit
US10104970B1 (en) * 2017-06-28 2018-10-23 I&P Property Management Company Seating cushion
US11596240B2 (en) * 2018-02-15 2023-03-07 L&P Property Management Company Pocketed spring assembly including cushion pads
US11375825B2 (en) * 2018-02-22 2022-07-05 Sealy Technology, Llc Support cushions including a pocketed coil layer with a plurality of fabric types for directing air flow, and methods for controlling surface temperature of same
US20190269251A1 (en) * 2018-03-01 2019-09-05 L&P Property Management Company Posturized Pocketed Spring Comfort Layer
US11103084B2 (en) * 2019-03-13 2021-08-31 L&P Property Management Company Comfort layer having spacer pocketed springs

Also Published As

Publication number Publication date
AU2018314396A1 (en) 2020-02-13
BR112020001842B1 (en) 2023-01-10
US11653770B2 (en) 2023-05-23
CA3071041C (en) 2023-10-24
AU2018314396B2 (en) 2023-10-05
EP3664666B1 (en) 2024-01-31
PL3664666T3 (en) 2024-06-24
MX2020001420A (en) 2020-08-06
DE102017117833A1 (en) 2019-02-07
CO2020001477A2 (en) 2020-02-28
CN110996726A (en) 2020-04-10
US20200367662A1 (en) 2020-11-26
BR112020001842A2 (en) 2020-07-28
CA3071041A1 (en) 2019-02-14
WO2019029988A1 (en) 2019-02-14
EP3664666A1 (en) 2020-06-17

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